X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/970785f1a049a7f5cd24dcba280b407b2765d19a..fe22d5d20ff5a88a3a0dba28a11623b235a422ab:/ChangeLog

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+2002-11-18  Paul Eggert  <eggert@twinsun.com>
+
+	* data/glr.c (yygetLRActions): Replace `yyindex' with
+	`yytable[yyindex]' to fix typo introduced in my 2002-11-09 patch.
+	This fixes the regression with Sun ONE Studio 7 cc that I reported in
+	<http://mail.gnu.org/pipermail/bug-bison/2002-November/001892.html>.
+
+2002-11-18  Akim Demaille  <akim@epita.fr>
+
+	* doc/bison.texinfo (Tracing): `yyprint' shouldn't prepend a
+	space.
+	From Tim Van Holder.
+
+2002-11-17  Paul Eggert  <eggert@twinsun.com>
+
+	Pacify Sun ONE Studio 7 lint.  Also, rename "ParseError"
+	to "SyntaxError" for consistency with my 2002-11-15 change.
+
+	* data/glr.c (YYDPRINTF, YYDSYMPRINT, YYDSYMPRINTF) [!YYDEBUG]: Do
+	not define to {}, since this breaks the common use of `YYDPRINTF
+	((...));' if a single statement is desired (e.g. before `else').
+	Work around GCC warnings by surrounding corresponding calls with
+	{} if needed.
+	(yyhasResolvedValue): Remove unused function.
+	(yymergeOptionSets, yyresolvStack): Use `continue;' for empty
+	loop body.
+	(yyreportSyntaxError): Renamed from yyreportParseError.
+	(yyrecoverSyntaxError): Renamed from yyrecoverParseError.
+	All uses changed.
+	* tests/calc.at (_AT_DATA_CALC_Y): Make vars static instead of
+	extern when possible.  Remove unused initializations.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+	Augment the similarity between GLR and LALR traces.
+
+	* data/yacc.c (yy_stack_print, YY_STACK_PRINT, yy_reduce_print)
+	(YY_REDUCE_PRINT): New.
+	(yyparse): Use them.
+	* data/glr.c (yy_reduce_print): Use YYFPRINTF, no need for
+	YYDPRINT here.
+	(yyglrReduce, yyrecoverParseError, yyparse): Don't report the
+	state reached after the reduction/recovery, since...
+	(yyparse, yyprocessOneStack): Report the state we are entering in.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+	* src/getargs.h, src/getargs.c (trace_e, trace_args, trace_types):
+	Add support for --trace=skeleton.
+	* src/scan-skel.l: %option debug.
+	Scan strings of non-@ or \n instead of character by character.
+	(scan_skel): Handle trace_skeleton.
+	(QPUTS): New.
+	(@output_parser_name@, @output_header_name@): ``Restore'' their
+	support (used to be M4 macros).
+	* data/yacc.c: Quote larger chunks, a la glr.c.
+	* data/lalr1.cc: Likewise.
+	The header guards are no longer available, so use some other
+	string than `YYLSP_NEEDED'.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+	Make the ``Printers and Destructors'' test more verbose, taking
+	`yacc.c''s behavior as (possibly wrong) reference.
+
+	* tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Use printf
+	instead of fprint on stdout.
+	Set and report the last_line of the symbols.
+	Consistently display values and locations.
+
+2002-11-16  Paul Eggert  <eggert@twinsun.com>
+
+	* data/yacc.c: Avoid over-quoting of __line__ and __file__.
+
+2002-11-15  Paul Eggert  <eggert@twinsun.com>
+
+	* tests/actions.at (Actions after errors): New test case.
+
+	* data/glr.c, data/lalr1.cc, data/yacc.cc, doc/bison.texinfo,
+	src/conflicts.c, src/parse-gram.y, src/tables.c, src/tables.h,
+	tests/action.at, tests/calc.at, tests/conflicts.at,
+	tests/cxx-type.at, tests/regression.at:
+	"parse error" -> "syntax error" for POSIX compatibility.
+	"parsing stack overflow..." -> "parser stack overflow" so
+	that code matches Bison documentation.
+
+2002-11-15  Akim Demaille  <akim@epita.fr>
+
+	* src/parse-gram.y (declaration): Have %parse-param and %lex-param
+	take two BRACED_CODE, not two string_content.
+	Free the scanner's obstack when we are done.
+	(code_content): New.
+	* tests/calc.at: Adjust.
+	* doc/bison.texinfo: Adjust.
+	Also, make sure to include the `,' for these declarations.
+
+2002-11-15  Tim Van Holder  <tim.van.holder@pandora.be>
+
+	* m4/prereq.m4: Removed the commented jm_PREREQ_HASH
+	definition; avoids potential autoreconf problems.
+
+2002-11-15  Akim Demaille  <akim@epita.fr>
+
+	Always check the value returned by yyparse.
+
+	* tests/calc.at (_AT_DATA_CALC_Y): Have `main' exit with the value
+	returned by yyparse.
+	(_AT_CHECK_CALC_ERROR): Take the expected exit value as argument.
+	Adjust calls.
+	* tests/glr-regr1.at (glr-regr1.y): Have `main' exit with the value
+	returned by yyparse.
+
 2002-11-14  Paul Hilfinger  <Hilfinger@CS.Berkeley.EDU>
 
 	* data/glr.c (yyFail): Always set yyerrflag.  Corrects regression
@@ -5,6 +117,9 @@
 
 2002-11-14  Paul Eggert  <eggert@twinsun.com>
 
+	* src/output.c (output_skeleton): Call xfopen instead of
+	duplicating xfopen's body.
+
 	Fix bugs reported by Nelson H. F. Beebe in
 	<http://mail.gnu.org/pipermail/bug-bison/2002-November/001893.html>.